The Dexes / Satellite Orbital Decay / 65583
CelestialObjectDex · Satellite Orbital Decay
PRAETORIAN SDA_620
65583 · 2026-04-03T11:42:01Z
Fixes
273
Observations
273
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| Start UTCstart_utc | 2026-04-03T11:42:01.981152+00:00 |
|---|---|
| End UTCend_utc | 2026-08-22T22:43:41.020320+00:00 |
| Familyfamily | celestialdex |
| NORAD IDnorad_id | 65,583 |
| Object nameobject_name | PRAETORIAN SDA_620 |
| Groupgroup | active |
| Eccentricity medianeccentricity_median | 0.001 |
| Inclination deg medianinclination_deg_median | 81.304 |
| Number of snapsn_snaps | 273 |
| Span (days)span_days | 141.459 |
| Mean motion firstmean_motion_first | 13.837 |
| Mean motion lastmean_motion_last | 13.832 |
| Delta mean motiondelta_mean_motion | -0.005 |
| Altitude first (km)altitude_first_km | 950.762 |
| Altitude last (km)altitude_last_km | 952.519 |
| Decay rate rev day2decay_rate_rev_day2 | -0.000 |
| Altitude decay km dayaltitude_decay_km_day | 0.015 |
| Decay notedecay_note | mean_motion slope (rev/day^2) and altitude slope (km/day) from least-squares fit of measured GP elements; altitude from Kepler a=(GM/n^2)^(1/3) - R_earth |
| First UTCfirst_utc | 2026-04-03T11:42:01.981152+00:00 |
| Last UTClast_utc | 2026-08-22T22:43:41.020320+00:00 |
| Last fix UTClast_fix_utc | 2026-08-22T22:43:41.020320+00:00 |
| Provisionalprovisional | false |
| Tracktrack | [{"utc":"2026-04-03T11:42:01.981152+00:00","mean_motion":13.83708701,"altitude_km":950.762,"eccentricity":0.00084161,"inclination_deg":81.2999},{"utc":"2026-04-03T16:54:24.454944+00:00","mean_motion": |
| Total sensor hitstotal_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/65583.json